The GNU Project

Around the time Linus created Linux, there was another project in existence, called GNU. This project team also hoped to create an operating system that used Unix as its inspiration, although avoiding some of the pitfalls that had blighted that operating system, both technically and in terms of its licensing. GNU is a so-called recursive acronym that stands for "GNU's Not Unix," a play on words favored by computer programmers.

GNU's parent organization, the Free Software Foundation (FSF), had been formed eight years prior to Torvalds's effort, and since that time, had produced the majority of the core software that Linux desperately needed. However, as luck would have it, FSF lacked the essential functionality of the kernel. The developers were in the process of creating their own kernel, but it had not come to fruition.

The GNU software was distributed for free to anyone who wanted it. The source code was also made available so users could adapt and change the programs to meet their own needs (in fact, Torvalds had used the GNU model when deciding how to distribute Linux).

Richard Stallman is the man behind GNU and, along with Linus Torvalds, is the second accidental hero in our story. Stallman had been around since the Dark Ages of computing, back when wardrobe-sized computers were "time-shared" among users who used small desktop terminals to access them. Like Torvalds, Stallman started GNU as a personal project, but then found others who were more than willing to join his cause.


Stallman created the Emacs text editor and the GNU C Compiler (GCC). Together, they allow the creation of yet more software, so it's no surprise that one of the very first programs Torvalds used in the early days to create Linux was Stallman's GCC.

Back in Stallman's day at the legendary Massachusetts Institute of Technology (MIT), computer software was shared. If you came up with a program to perform a particular task, you offered it to practically anyone who wanted it. Alternatively, if you found an existing program wasn't adequate or had a bug, you improved it yourself, and then made the resulting program available to others. People might use your improved version, or they might not; it was up to them.

This way of sharing software was disorganized and done on an ad hoc basis, but came about of its own accord. Nobody questioned it, and it seemed the best way of doing things. There certainly wasn't any money involved, any more than there would be money involved in one friend explaining an idea to another.

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Richard Stallman

Richard Matthew Stallman, usually referred to as RMS, was born in 1953 in Manhattan. He comes from the old school of computing forged during the 1970s and was a member of MIT's legendary Artificial Intelligence Lab. Seemingly destined for a life in academia, Stallman left MIT in 1984 to found the GNU Project. This was as a reaction to the increasing commercialization of computer software. Whereas once all hackers (that is, programmers) had shared ideas and program code, the trend in the 1980s was toward proprietary, nonshared code, as well as legal contracts, which forced programmers to keep secrets from one another.

Stallman is a not inconsiderable programmer and is considered a genius by many observers. He single-handedly created many essential programming tools in his initial efforts to get GNU off the ground. Many of these find a home in Linux.

Stallman is also widely applauded for the creation of the GNU Public License. This is a legal document that lets people share software. It introduces the concept of copyleft and is opposed to the legal concept of copyright, which attempts to limit the freedom of individuals when using a piece of software (or any other creative work). Nowadays, the concept of copyleft has been applied to literature, music, and other arts in an attempt to avoid restricting who can and cannot access various items, as well as to encourage a collaborative working environment.

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Beginning SUSE Linux from Novice to Professional
Beginning SUSE Linux: From Novice to Professional
ISBN: 1590594584
EAN: 2147483647
Year: 2005
Pages: 293
Authors: Keir Thomas

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